1998FF28
1986WR2, 20269, J86W02R, J98F28F
All data for this body: [vot]
MPC data
| Name (number) |
1998FF28 (20269) |
| Packed designation |
20269 |
| a |
2.23976 |
| e |
0.22333 |
| i / sin(i) |
6.0113 /
0.10472
|
| q |
1.73955
|
| Q |
2.73997
|
| ω |
182.3252 |
| Node |
180.6469 |
| m |
204.0991 |
| n |
0.2940 |
| Epoch |
2459600.5 |
| nobs |
1686 |
| nopp |
19 |
| Years observed |
1986-2021 |
| rms |
0.51 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.240 |
|
| ep |
0.178 |
|
| sin(ip) |
0.105 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.900 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2397 |
0.1781 |
0.1055 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Jan-2022 |
G data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.15 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |
H data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 14.90 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |